1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lidiya [134]
3 years ago
11

For the reaction co(g)+h2o(g)⇌h2(g)+co2(g), k= 4.24 at 800 k what can be said about this reaction at this temperature?

Chemistry
2 answers:
Amanda [17]3 years ago
8 0

The question has missing information.

The options are given below.

a.The equilibrium lies far to the right

b. The reaction will proceed very slowly

c. The reaction contains significant amounts of products and reactants at equilibrium.

d. The equilibrium lies far to the left

Answer : The correct answer is option c: The reaction contains significant amounts of products and reactants at equilibrium.

Explanation :

Option a is not correct because for equilibrium to lie far to the right, we need a large value of keq ( Keq >>> 1 ), but the keq value is small.

option b is also not correct because in order to predict the speed of the reaction, we need more information. The speed of the reaction cannot be predicted using Keq value.

Option d is not correct because for Keq to lie far to the left, it has to be very very small. ( Keq <<< 1)

The value of equilibrium constant is given as 4.24. This value is very near to 1.

Equilibrium constant for this reaction is calculated as

Keq = \frac{[H_{2}] [CO_{2}]}{[H_{2}O][CO]}

When Keq = 1, [H_{2}] [CO_{2}  ] = [CO] [H_{2}O]

That means concentrations of products and reactants are equal.

Since the keq value for our reaction is very close to 1, we can say that , there are significant amounts of reactants and products at equilibrium.

Therefore option C is the correct option.

MariettaO [177]3 years ago
3 0
Idk im tryin to find that answer mans not hot 
You might be interested in
Drawing Conclusions
Dmitrij [34]

<u>Answer:</u>

<em>The situation given here is imaginary such that the life of Rock has to be found using the half-life of the element lokium that has been found inside the rock. </em>

<u>Explanation:</u>

Half-life of any material is the amount of time taken by that particular material to decay. Now the amount of lokium found in rock can show after how many half-lives this amount has been left out.

The time elapsed will be log (L) atoms X half-life.

4 0
3 years ago
Help me please I need to pass this test
FinnZ [79.3K]

Answer:

It could be B or C eighter one

3 0
3 years ago
What is a possible charge of an anion?<br><br> +3<br><br><br> -2<br><br><br> 0<br><br><br> +1
Whitepunk [10]
An Anion is negativity charged.
-2
4 0
2 years ago
Read 2 more answers
A single atom of an element has 11 protons, 11 electrons, and 12 neutrons. Which element is it?
scoray [572]

Answer:

Na

Explanation:

When identifying elements, you only need to look at the number of protons.  Elements can have varying numbers of electrons and neutrons, but they can only have one number of protons.

Looking at the periodic table, the elements with 11 protons is sodium (Na).

3 0
3 years ago
Read 2 more answers
State the period and group to which aluminum belongs to in the periodic table ​
FinnZ [79.3K]

Explanation:

aluminium belongs to group 13 and period 3

3 0
3 years ago
Other questions:
  • Water is separated into oxygen gas (o2) and hydrogen gas (h2) using a process called electrolysis. after electrolysis, 0.15 mole
    10·1 answer
  • Would someone please help?
    12·1 answer
  • Trace the process of water treatment.
    13·2 answers
  • 30. In a common experiment in the general chemistry laboratory, magnesium metal is heated in air to produce MgO. MgO is a white
    7·1 answer
  • Heat from the sun travels to the Earth _____. in low frequency waves through the movement of molecules in high frequency waves b
    11·1 answer
  • An average reaction rate is calculated as the change in the concentration of reactants or products over a period of time in the
    9·1 answer
  • When a radioactive atom emits a beta particle, the original atom's atomic number
    12·1 answer
  • Hi help me pls i don't know this ​
    12·1 answer
  • 2. In pigeons, the allele B produces ash-red feathers. The allele b produces
    6·1 answer
  • Suppose that a formic acid (hcooh) solution has a ph of 3.15. which of these substances would increase the ph of the solution?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!